TY - JOUR
T1 - Analysis of a second-sound resonator for velocity and viscosity measurements in liquid helium II
AU - Van Der Boog, A. G.M.
AU - Husson, L. P.J.
AU - Disatnik, Y.
AU - Kramers, H. C.
N1 - Funding Information:
This work was performed as part of the research program of the "Stichting voor Fundamenteel Onderzoek der Materie (FOM)", which is financially supported by the "Nederlandse Orgaitisatie voor Zuiver Wetenschappelijk Onderzoek (ZWO)".
PY - 1981/4
Y1 - 1981/4
N2 - A Helmholtz-type resonator for second sound may serve as a reliable and accurate tool for the determination of the velocity of second sound and the viscosity of liquid helium II. In this paper the theory of the resonator is given, and an analytic scheme is developed which allows for the determination of these quantities from measured resonance curves. In a second paper this method will be applied to our measurements in dilute 3He-4He mixtures in the temperature range between 100 mK and 650 mK.
AB - A Helmholtz-type resonator for second sound may serve as a reliable and accurate tool for the determination of the velocity of second sound and the viscosity of liquid helium II. In this paper the theory of the resonator is given, and an analytic scheme is developed which allows for the determination of these quantities from measured resonance curves. In a second paper this method will be applied to our measurements in dilute 3He-4He mixtures in the temperature range between 100 mK and 650 mK.
UR - http://www.scopus.com/inward/record.url?scp=0019551296&partnerID=8YFLogxK
U2 - 10.1016/0378-4363(81)90175-3
DO - 10.1016/0378-4363(81)90175-3
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AN - SCOPUS:0019551296
SN - 0378-4363
VL - 104
SP - 285
EP - 302
JO - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
IS - 3
ER -